Abstract

The ground (Cladina arbuscula, C. rangiferina, C. stellaris, Cetraria islandica) and epiphytic (Hypogymnia physodes and Bryoria subcana) lichens in taiga forests of the European Northeast were examined as habitats of oribatid mites. In total, in different species of lichens, 55 species of oribatids from 30 families were found. Five ecological groups of oribatid mites as inhabitants of lichens were identified. It was found that the specificity of the oribatid mite population in epiphytic lichens consisted of dominant arboricolic species also not numerous arboricolic species. Dominant hemiedaphic species and not numerous hemiedaphic species were characteristic of ground lichens. The arboricolic‒hemiedaphic group includes species that live in both ground and epiphytic lichens. The ecologically vicariating species in relation to epiphytes were identified; these are species of the genera Carabodes, Mycobates, Oribatula, and Phauloppia.

中文翻译：

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东北大河地区地衣居民的拟螨类螨：生物群落和物种生态群

摘要

地面（Cladina arbuscula，C. rangiferina，C. stellaris，Cetraria islandica）和附生（Hypogymnia physodes和Bryoria subcana）将欧洲东北部的针叶林中的地衣作为oribatid螨的栖息地。总共，在不同种类的地衣中，发现了来自30个科的55种oribatids。确定了五个生态族的螨虫螨作为地衣的居民。发现附生地衣中的螨虫螨类种群的特异性由优势树栖物种组成，而不是由许多树栖物种组成。地衣的特征是优势的半物种和少量的半物种。Arboricolic‒hemiedaphic组包括生活在地面和附生地衣中的物种。确定了与附生植物有关的生态胜利物种；这些是Carabodes，Mycobates，Oribatula和Phauloppia。